Hezbollah early on Tuesday morning said it had launched several attacks on Israeli military targets, including an explosives factory 60 km (37 miles) into Israel, with the "Fadi" series of rockets.

It said it attacked the explosives factory around 4 am (0100 GMT) and the Megiddo airfield three separate times overnight. 

The Israeli military said more than 50 projectiles were fired from Lebanon into northern Israel on Tuesday morning.

The sirens sounded between 09:42 (06:42 GMT) and 09:44.

Approximately five projectiles also targeted the HaAmakim area, in central Israel, at about 09:36.